baber/WOPTO huggingface dataset:
Patent RU-2079388-C1 (RU)
Title: Method for making unsplittable casting moulds
Inventor: SHINSKIJ OLEG IOSIFOVICH
IPC: B22C9/00
Filed: 1994-06-07
Granted: 1997-05-20
Abstract: FIELD: metallurgical industry. SUBSTANCE: method can be used for producing castings in magnetic field according to gasificated or other models in moulds made of ferromagnetic loose materials. In producing unsplittable casting moulds including placement of model with gating system into moulding frame, filling it with ferromagnetic loose material and strengthening of material by vibration and magnetic field, prior to applying magnetic field to casting mould, surface layers of ferromagnetic loose material adjoining model are frozen in planes perpendicular to lines of force of magnetic field. EFFECT: high efficiency. 2 dwg
Patent RU-2119784-C1 (RU)
Inventor: KIRILLICHEV A I
IPC: A61F9/007
Filed: 1994-06-21
Granted: 1998-10-10
Abstract: Изобретение относится к области медицины (офтальмологии) и может быть использовано в офтальмологической практике для удаления инородных тел, расположенных в задних отделах глазного яблока, а именно в макулярной и парапапиллярной областях. Технический результат изобретения - сокращение операционных и послеоперационных осложнений, достигается за счет того, что устройство, выполненное в виде каркаса, содержащего опорное кольцо с двумя дугообразными направляющими и перемычкой между ними с возможностью образования лигатурных отверстий, снабжено фиксационными крючками на внутренней части дугообразных направляющих, обеспечивает увеличение телесного угла вращения глаза т тем самым облегчает подход к заднему полюсу глаза, что позволяет применять микрохирургическую технику в полном объеме. Сущность изобретения: каркасное устройство содержит опорное кольцо, две дугообразные направляющие с перемычкой между ними выполнены в виде единого элемента с возможностью образования лигатурных отверстий на концах дугообразных направляющих, удаленных от опорного кольца, и расположения фиксационных крючков на внутренней части дугообразных направляющих. Для наложения устройства на глазное яблоко с целью ротации и фиксации требуется отсечь всего лишь одну из четырех прямых мышц. Жесткая конструкция каркаса практически исключает давление окружающих тканей на глазное яблоко во временя ротации и фиксации, что оставляет внутриглазное давление без изменений в ходе операции. 1 ил.
Patent RU-2091628-C1 (RU)
Inventor: PIVEN EVGENIJ GRIGOREVICH
IPC: F16D69/00
Filed: 1994-07-18
Granted: 1997-09-27
Abstract: FIELD: mechanical engineering; brake and friction mechanisms of different machines and equipment; friction pairs with metal counterface. SUBSTANCE: friction article has member made of polymeric composite material containing component providing sulfocyaniding action onto metal counterface at friction contact in presence of higher pressure and temperature. EFFECT: enlarged operating capabilities.
Patent RU-2093916-C1 (RU)
Title: Method for gas investigation
Inventor: BUDANOVA VALENTINA N
IPC: H01J9/42
Filed: 1994-07-19
Granted: 1997-10-20
Abstract: FIELD: electronic equipment, in particular, vacuum-tube instruments. SUBSTANCE: method involves placing two electrodes in space with gas and application of pulse voltage to electrodes. Amplitude of voltage is increased for each pulse by step of 0.02-0.05 V and voltage levels are detected if current jumps between electrodes. Size of current jump is measured. This results in possibility to calculate ionization power which caused generation of ions of gas component. Presence of specific gas in gas mix is judged by ionization power level; content of this gas is judged by size of current jump. EFFECT: possibility to detect gas mix components. 2 cl, 5 tbl
Patent RU-2088274-C1 (RU)
Title: Method and apparatus for enhancing motor functions of smooth and skeletal muscles
Inventor: ANDRIYANOV YURIJ V
IPC: A61N1/36
Filed: 1994-08-03
Granted: 1997-08-27
Abstract: FIELD: medicine, in particular, combined musical and electrical therapy. SUBSTANCE: method involves exposing patient to the action of sound signal of musical composition and corresponding electrical signal, with signal amplitude being set in accordance with patient's personal perception. When required, controlled time delay between sound and electrical signals may be supplied. Apparatus has unit for reproducing sound from data carrier. Electroacoustic converter and primary winding of transformer are connected to output of data carrier. Secondary winding of transformer is connected to stimulating electrodes. EFFECT: increased efficiency and simplified method and construction. 4 cl, 1 dwg
Patent RU-2061672-C1 (RU)
Inventor: DENISOV ANATOLIJ K
IPC: C07C17/00
Filed: 1994-08-19
Granted: 1996-06-10
Abstract: FIELD: organic chemistry. SUBSTANCE: process comprises pyrolyzing difluorochloromethane in the presence of steam and octafluorocyclobutane and tetrafluorochloroethane which are added to azeotropic boiling mixture in 2-15 wt % ratio with respect to difluorochloromethane, its pyrolysis may be carried out at temperatures of 550-700 C, or at 700-1100 C, or at 1100-1200 C in the presence of catalyst; in this case, difluoromethane may be preliminarily heated to 200-400 C or to 400-600 C, and steam may be heated to 700-1100 C or to 400-700 C. In this case, the azeotropic boiling mixture or octafluorocyclobutane and tetrafluorochloroethane may be added to difluorochloromethane prior to its being heated, or to preheating section or to steam prior to its being fed to the pyrolysis furnace at certain amounts of dithloromethane and steam, and pyrolysis may be carried out at 10-35 %, or 35-55 % or 55-70 % conversion, and as pyrolysis products are herdened, they are mixed with water to give hydrochloric acid after separation of which acid the gases are washed with aqueous sodium hydroxide and into two stages up to 8-12 atm gauge, and drying, separation of high-boiling components and condensation thereof are carried out under rectification conditions in two stages, inhibitor being added at the condensation stage and the first stage condensate being combined with vat fraction of the second rectification stage and this product is further rectified to give difluorochloromethane, hexafluoropropylene and a mixture of octafluorocyclobutane and tetrafluorochloroethane is recovered from the vat fraction. Said mixture is recycled to difluorochloromethane pyrolysis. The invention makes it possible to utilize pyrolysis by- products and cut down specific consumption of energy resources. EFFECT: more efficient preparation process.
Patent RU-2080755-C1 (RU)
Title: Tillage tool
Inventor: LAVRUKHIN VLADIMIR A
IPC: A01B35/26
Filed: 1994-08-26
Granted: 1997-06-10
Abstract: FIELD: agricultural engineering, in particular, equipment for presowing soil tillage. SUBSTANCE: tillage tool has frame mounted on three supports and tines secured on frame by shaft and stop bolts and provided with shares and devices positioned under hoes. Width of shares and attachment angle relative to horizontal plane are such, that upper edge of shares is extending at the height of 0.8-1.5 cm from cutting edge plane. Tillage depth is set by shifting of supports in vertical plane. Shares are tightened by moving ends of their rear tines through stop bolts in the direction of associated shares. EFFECT: increased efficiency, simplified construction and improved quality of soil. 2 dwg
Patent RU-2088726-C1 (RU)
Title: Working member with widening for ramming down of foundation pit
Inventor: KRYUKOV SERGEJ A
IPC: E02D3/046
Filed: 1995-01-12
Granted: 1997-08-27
Abstract: FIELD: erection of foundation pit without ground excavation. SUBSTANCE: working member has vertical body enclosed in casing with flexible member between them provided with fastening belt in upper part and having hole for fixing its position relative to body, transmitting plate rigidly connected with flexible member, and lifting rope. Casing has widening in its bottom part and is connected with transmitting plate by detachable joint. Casing upper part has vertical slots. Body has oppositely located and displaced in vertical plane holes for fixing fastening belt of flexible member. Casing upper end has hole whose diameter corresponds to diameter of body. EFFECT: higher efficiency. 3 dwg
Patent RU-2128959-C1 (RU)
Title: Method for treating appendix stump in performing appendectomy
Inventor: KOZHEVNIKOV V A
IPC: A61B18/02
Filed: 1995-03-06
Granted: 1999-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out appendectomy. Appendix stump is handled without bandaging. Cryogenic treatment of the appendix stump is carried out during 15 s. The stump is caught with soft clamp. EFFECT: excluded risk of intestine lumen opening and abdominal infection.
Patent RU-2082257-C1 (RU)
Title: Dry lithography process
Inventor: SIMAKOV NIKOLAJ NIKOLAEVICH
IPC: H01L21/30
Filed: 1995-05-16
Granted: 1997-06-20
Abstract: FIELD: microlithography. SUBSTANCE: process involves coating substrate with resist layer and forming concealed image in it by exposure. Resist layer is applied by dry plasma polymerization in two stages; first main resist layer is formed directly in plasma and then sensing layer, in plasma afterglow region. EFFECT: facilitated procedure. 8 cl, 3 dwg
Patent RU-2089665-C1 (RU)
Title: Device for application of coatings
Inventor: NIKITIN PETR V
IPC: B05B7/20
Filed: 1995-06-23
Granted: 1997-09-10
Abstract: FIELD: application of coatings. SUBSTANCE: the offered device consists of hopper for powder mixture with feeder-ejector, mixing chamber, spraying head consisting of annular prechamber and supersonic circular nozzle and systems of working gas supply to spraying head. Device forms coatings on products of rolling mills in course of production process. In so doing, the device produces two-phase gas mixture (particles+carrier gas) with required gas- and thermodynamic parameters ensuring application of coatings and their quality. EFFECT: p provision of application of uniform coating of preset thickness over the entire surface of product without its rotation round the axis, with surface profile of any shape (cylinder, polygon, angle, fillet). 2 dwg
Patent RU-2103300-C1 (RU)
Title: Polymer composition for fireproof foaming coating
Inventor: BONDARENKO ALEKSEJ NIKOLAEVICH
IPC: C09D5/18
Filed: 1995-06-30
Granted: 1998-01-27
Abstract: FIELD: paint industry, more particularly composite materials for protection of objects from flame. SUBSTANCE: claimed polymeric composition comprises one- component glue based on 100 parts of chlororubber; 50-60 parts of disubstituted ammonium phosphate; 30-40 parts of 10-20 parts of urea. The claimed composition further comprises 5 parts of chloroparaffin: 2-2.5 parts of aerosil; 0.4-0.5 part of chlororubber. EFFECT: improved properties of the polymeric composition.
Patent RU-2121602-C1 (RU)
Title: Method and device for generation of mechanical power
Inventor: BAUROV JURIJ ALEKSEEVICH
IPC: F03G7/00
Filed: 1995-07-11
Granted: 1998-11-10
Abstract: FIELD: motion (tractive) systems for motion in space and conversion of mechanical energy. SUBSTANCE: method is realized through creation of field of compound action vector potential ((A c.a. )) in generator equal to sum of main field of vector potential (A) of current and field of cosmological vector potential ((A cosm. )) at reduced magnitude of compound action vector potential ((A cosm. )) relative to magnitude of cosmological vector potential ((A c.a. )) due to orientation of main field vector of current vector potential (A) at angle of 90 to 270 deg to vector of cosmological vector potential ((A cosm. )), location and motion of bodies mechanically linked with consumers of mechanical energy in field of compound action vector potential ((A c.a. )) at which bodies are subjected to spinning action about axes perpendicular to planes in which vectors of main field of current vector potential (A) and field of cosmological vector potential ((A cosm. )) are located. After each body attains conditions when moment of external forces relative to center of inertia of body is equal to zero, above-mentioned spinning action is removed and consumers of mechanical energy are connected to revolving bodies; additional fields of current vector potential ((A d. )) which are connected with bodies are created; vectors ((A cosm. )) of this field are oriented at least partially at angle of 90 to 370 deg relative to vector of cosmological vector potential ((A cosm. )) and bodies are set in motion through swinging over closed trajectory; at least part of this trajectory is located in above-mentioned field of compound action vector potential ((A c.a. )); motion is effected in direction oriented (at least in part of trajectory) at angle of from 0 to +-90 deg relative to vector of cosmological vector potential ((A cosm. )). EFFECT: enhanced efficiency and simplified construction. 24 cl, 7 dwg
Patent RU-2143439-C1 (RU)
Inventor: BERNAR VAN DER SHRIK
IPC: C08F210/16
Filed: 1995-09-21
Granted: 1999-12-27
Abstract: FIELD: polymerization catalysts. SUBSTANCE: at least one olefin is brought into contact with catalytic system containing solid catalytic complex based on magnesium, transition metal, and halogen; and organometallic compound with Ia, IIa, IIb, IIIa, and IVa group metals. Solid catalytic complex is prepared by interaction of at least one magnesium compound with at least one IVb or Vb group transition metal to form liquid complex, which is then precipitated in solid form by agency of halogen-containing organoaluminum compound. Solid complex is separated and treated with halogen-containing organoaluminum compound having general formula AlR n X 3-n . EFFECT: increased apparent density of polyolefins. 19 cl, 4 ex
Patent RU-2096865-C1 (RU)
Title: Method of manufacture of silicon-on-insulator structure
Inventor: KHAUSTOV VLADIMIR A
IPC: H01L21/84
Filed: 1995-12-15
Granted: 1997-11-20
Abstract: FIELD: microelectronics. SUBSTANCE: mask is produced on surface of original substrate by nonlithographic methods. Mask pattern is essentially combination of holes of arbitrary form and submicron dimensions spaced at submicron distance from one another. Wells are formed in silicon plate through obtained mask by etching. Walls of wells are masked by silicon nitride. Then structure is oxidizer. Silicon oxide grows from well bottom and turns into solid layer separating the monocrystal silicon film with holes from silicon plate. Epitaxy is performed on side surface of holes in monocrystal silicon film till holes are overgrown with monocrystal silicon. Thus silicon-on-insulator structure is obtained. EFFECT: more effective manufacturing process. 6 dwg
Patent RU-2105921-C1 (RU)
Title: Tube provided with internal coat and method of its manufacture
Inventor: RJABOV VIKTOR MIKHAJLOVICH
IPC: F16L58/04
Filed: 1996-04-18
Granted: 1998-02-27
Abstract: FIELD: construction; protection of pipe lines against corrosion. SUBSTANCE: end sections of inner surface if tube are coated with layer of self-fluxing alloy which is fused by heating; then additional layer of self-fluxing alloy is applied on inner surface of tube partially covering the fused layer. EFFECT: enhanced efficiency. 4 cl, 1 tbl
Patent RU-2113153-C1 (RU)
Title: Signalling device
Inventor: SINJUSHKIN JURIJ ANATOL EVICH
IPC: G08B13/14
Filed: 1996-04-16
Granted: 1998-06-20
Abstract: FIELD: prevention of loss of objects being carried. SUBSTANCE: device has transmit-receive antenna and electromagnetic oscillation source provided with inductive coupling between them. Antenna is enclosed in electrostatic screen, and electromagnetic oscillation source is made as resonant circuit tuned to signalling unit frequency. EFFECT: improved design. 1 dwg
Patent RU-2108962-C1 (RU)
Title: Method of metering amount of dispensed fuel
Inventor: URVACHEV V I
IPC: B67D99/00
Filed: 1996-05-24
Granted: 1998-04-20
Abstract: FIELD: transport engineering; service stations. SUBSTANCE: in process of fuel dispensing, amount of fuel required by consumer is prepared in form of whole number of large doses and whole number of small doses on remote control panel with sum of small doses being less than one large dose, and designed number of additional calibrating doses is set on the same panel. Whole number of large doses is metered out by volumeter, and whole number of small doses and calibrating doses of fuel is metered out by small dose dispensing device. To dispense small doses metering plunger is used displacing the required amount of fuel from reservoir preliminarily filled to definite level. EFFECT: reduced minimum metered out doses of dispensed fuel, reduced discreteness of metering out with preserved speed of fuel delivery, enlarged possibility of calibration of volumeter. 2 cl, 3 dwg
Patent RU-2107619-C1 (RU)
Inventor: DEBERDEEV R JA
IPC: B29C35/08
Filed: 1996-08-02
Granted: 1998-03-27
Abstract: Изобретение предназначено для контроля полимеризации стимулированной лазерным излучением. В жидкую фотополимеризующуюся полимерную композицию вводят инородное тело, например, проволоку, в зоне лазерного излучения. При этом вокруг инородного тела происходит полимеризация композиции. Облучение ведут до прекращения прироста массы или толщины полимера. Затем строят зависимость массы или толщины полимера от времени облучения. Скорость полимеризации определяют по тангенсу угла наклона указанной зависимости. По полученным данным скорости производят определение технологических параметров процесса стереолитографии: скорости сканирования лазерного луча и глубины погружения платформы.
Patent RU-2115451-C1 (RU)
Title: Fire-extinguishing system
IPC: A62C37/00
Filed: 1996-09-20
Granted: 1998-07-20
Abstract: FIELD: used in fire-extinguishing in stationary rooms, on all types of transport facilities and in any other closed space. SUBSTANCE: system consists of several interconnected fire-extinguishing devices each of which has temperature-sensitive element which serves simultaneously both as device for detection of fire and device for initiation of fire extinguishing; aerosol-forming explosive compound, electric fuse and pyrotechnic current generator. In case of presence of several fire-extinguishing devices, pyrotechnic current generator is connected via electric circuit with all electric fuses of other devices. Sensor of temperature-sensitive element is made mainly of low-melting material or material with shape memory. EFFECT: higher reliability in detection and extinguishing of fire of solid, liquid combustibles at initial stages of fire in stationary rooms, on all types of vehicles and any other confined spaced. 2 cl, 1 dwg
Patent RU-2103561-C1 (RU)
Title: Liquid-vacuum jet device
IPC: G05D11/03
Filed: 1996-11-19
Granted: 1998-01-27
Abstract: FIELD: jet facilities. SUBSTANCE: area of minimum section of mixing chamber is equal to 201-800 areas of minimum section of active liquid nozzle and ratio of distance from outlet section of mixing chamber to outlet section of active nozzle to diameter of mixing chamber minimum section is within the range of 10 and 300. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2122603-C1 (RU)
Title: Method of preparing electroinsulating coating
Inventor: KRASNOVA T M
IPC: C23C22/20
Filed: 1997-03-25
Granted: 1998-11-27
Abstract: FIELD: electrical industry, more particularly treatment of steel to obtain electroinsulating coatings on surface of steel. SUBSTANCE: composition is applied onto anisotropic electrical steel. Said composition comprises 34.6-42.0 wt % phosphate ions (in terms of P 2 O 5 ); 0.8-1.1 wt % aluminium (Al 3+ ); 2.6-3.1 wt % magnesium (Mg 2+ ); 0.20-0.24 wt % boron (B 2 O 3 ); and the water balance, the ratio of components being as follows: P 2 O 5 :(Mg 2+  Al 3+ )= 8.65-10 and Mg 2+ :Al 3+ =2.6-3. Use of the claimed composition makes it possible to obtain electroinsulating coating with improved physical and mechanical properties, to retain magnetic properties of steel when using equipment, prolong service life of products made of electrical steel under higher humidity conditions. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2135484-C1 (RU)
Title: Quinoxaline derivatives, method of their synthesis and pharmaceutical composition
Inventor: MAJKL DZHONATAN FREJ
IPC: C07D/
Filed: 1995-09-08
Granted: 1999-08-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of quinoxaline of the formula (I)   where A - nitrogen or CH; R 1 ,R 2  - alkyl, halide or  ; R 4  - H, cycloalkyl or alkyl possibly substituted with hydroxy-, alkoxy-group, phenyl, pyridinyl, morpholinyl, benzimidazolyl, pyrazolyl, ozoxazol or phthalimidyl, C 2-6 -alkenyl, C 2-6 -alkynyl, C 2-6 -alkanoyl, carboxy-group, aminoalkoxycarbonyl, alkylamino-, dialkylamino- -group, NHSO 2 CF 3 , CONR 5 R 6 , O(CH 2 ) n NR 5 R 6 , NHCO-NR 5 R 6 ;; R 5 , R 6  - H, alkyl or in common with nitrogen atom form pyrrolidino- or morpholino-group; n = 2, 3 or 4, and their pharmaceutically acceptable salts that show anxiolytic, anticonvulsant, analgetic or neuroprotective activity. EFFECT: improved method of synthesis, valuable pharmacological activity. 15 cl, 3 tbl, 30 ex
Patent RU-2146175-C1 (RU)
Title: Method of optimal control of closed-cycle grinding unit
Inventor: RABINOVICH E M
IPC: B02C25/00
Filed: 1997-09-22
Granted: 2000-03-10
Abstract: FIELD: control of grinding units. SUBSTANCE: grinding unit is made in form of ball mill with screen working in closed cycle with classifier; it may be used for processing vanadium-containing slags. Method consists in control of ball filling by power consumed by motor and pulp filling by initial supply which has effect on capacity; method includes also check and adjustment of vibrations of mill housing, level of pulp in pump sump, density of pulp in mill, at classifier drain, as well as rates of flow of water to mill, washing drum and classifier. EFFECT: improved quality of control; enhanced reliability and accuracy; increased productivity by finished class of required size. 1 dwg
Patent RU-2129599-C1 (RU)
Title: Sweet liquor "shuiskyie zori"
Inventor: SHAMOV A A
IPC: C12G3/06
Filed: 1997-09-25
Granted: 1999-04-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: sweet liquor contains the following ingredients, l/1000 dal: cranberry fruit drink of Ist and IInd dischargings, 2100-2200; 65.8-% sugar syrup, 2200-2300; aqueous-alcoholic infusion of Ist and IInd dischargings of coriander, cinnamon and linden, 60-62; vanillin alcoholic solution, 0.4-0.6. Sweet liquor also includes, kg/1000 dal: citric acid, 24-25; red food color, 0.1-0.3; aqueous-alcoholic liquid, the balance. The liquor is used as sudorific and antipyretic agent for treatment of catarrhal diseases producing tonic, refreshing and invigorating effect. EFFECT: increased working activity and removal of fatigue. 4 tbl, 3 ex
Patent RU-2141047-C1 (RU)
Inventor: POPOV V N
IPC: F02B79/00
Filed: 1997-10-06
Granted: 1999-11-10
Abstract: FIELD: mechanical engineering; alignment of friction pairs during cold running-in of engine after manufacture or repair. SUBSTANCE: device has reservoir with addition communicating with sprayer arranged in air intake. Air intake communicates with cylinder intake port through pump and scavenging receiver. Outlet port of cylinder is connected with air intake through air duct. Design peculiarity of intake port is that it is made for being fully overlapped by piston moving from bottom dead center to top dead center before complete overlapping of exhaust port by piston at its travel. EFFECT: enhanced quality of running-in and operating characteristics of device. 2 cl, 1 dwg
Patent RU-2130840-C1 (RU)
Title: Dc drive
Inventor: KUZ MINOV VITALIJ IVANOVICH
IPC: B60L9/04
Filed: 1998-03-20
Granted: 1999-05-27
Abstract: FIELD: transport engineering; vehicles supplied from DC circuit. SUBSTANCE: electric drive has DC traction motor with series connected voltage regulator. Voltage regulator is electric circuit consisting of two inverters interconnected by ac terminals through transformer with controlled transformation ratio. Inverters are made for operation as rectifiers. In proposed electric drive current of motor at electrodynamic regenerative braking is transmitted continuously, not by pulses, and continuous excess of effective value of electromotive force above supply circuit voltage is provided. EFFECT: increased efficiency of regenerative energy transmission. 2 cl, 1 dwg